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Gigabyte MO34WQC2 — 34″ ultrawide QD-OLED · 175Hz · DP 1.4
Gigabyte

Gigabyte MO34WQC2

34″ ultrawide QD-OLED · 175Hz · DP 1.4

90
/ 100
From $749
VS
Samsung Odyssey OLED G9 wins by 4
Samsung Odyssey OLED G9 — 49″ · 5120x1440 OLED · 240Hz
Samsung

Samsung Odyssey OLED G9

49″ · 5120x1440 OLED · 240Hz

94
/ 100
From $2,199
Specdex verdict

Samsung Odyssey OLED G9 takes it — here’s why.

In our weighted Specdex score, Gigabyte MO34WQC2 lands at 90 and Samsung Odyssey OLED G9 at 94. That puts Samsung Odyssey OLED G9 ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Gigabyte MO34WQC2 if…

  • ✓34″ QD-OLED ultrawide at $749
  • ✓Dual-mode 1080p @ 350Hz
  • ✓Glossy panel reduces grayish tint

Pick Samsung Odyssey OLED G9 if…

  • ✓Current panel tech
  • ✓Strong factory calibration
  • ✓Modern connectivity
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Picture quality

Samsung Odyssey OLED G9

Color accuracy and HDR performance

Samsung Odyssey OLED G9 leads on hdr (92 vs 88).

Value for money

Gigabyte MO34WQC2

Specdex score per dollar at MSRP

Gigabyte MO34WQC2 more score per dollar ($749 vs $2,199).

Gigabyte MO34WQC2 90
vs
94 Samsung Odyssey OLED G9

Score breakdown

Gigabyte MO34WQC2
90
display 95
motion 92
hdr 88
gaming 95
ergonomics 84
value 92
color 0
features 0
Samsung Odyssey OLED G9
94
display 0
motion 96
hdr 92
gaming 0
ergonomics 0
value 0
color 94
features 92

Specs side-by-side

Gigabyte MO34WQC2 versus Samsung Odyssey OLED G9 — full spec comparison
Spec Gigabyte MO34WQC2 Samsung Odyssey OLED G9
Display
34″ QD-OLED, 1800R curve
—
Resolution
3440×1440
—
Refresh rate
175 Hz native (350 Hz at 1080p dual mode)
—
Response time
0.03 ms (GtG)
—
HDR
DisplayHDR True Black 400
—
Connectivity
2× HDMI 2.1, DisplayPort 1.4 DSC, USB-C 18W
—
Panel
—
5120x1440 OLED
Size
—
49"
Refresh
—
240Hz
Release year
—
2023

Gigabyte MO34WQC2

Pros
  • +34″ QD-OLED ultrawide at $749
  • +Dual-mode 1080p @ 350Hz
  • +Glossy panel reduces grayish tint
Cons
  • −No DisplayPort 2.1
  • −1800R curve not for everyone
  • −OSD joystick fiddly

Samsung Odyssey OLED G9

Pros
  • +Current panel tech
  • +Strong factory calibration
  • +Modern connectivity
Cons
  • −Stand footprint large on bigger sizes
  • −HDR varies by model
  • −OLED burn-in risk

FAQ: Gigabyte MO34WQC2 vs Samsung Odyssey OLED G9

Which is better, Gigabyte MO34WQC2 or Samsung Odyssey OLED G9? +

Samsung Odyssey OLED G9 scores 94 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.

Is Gigabyte MO34WQC2 worth the price? +

At $749, Gigabyte MO34WQC2 delivers a Specdex score of 90 — strongest in display.

Is Samsung Odyssey OLED G9 worth the price? +

At $2,199, Samsung Odyssey OLED G9 delivers a Specdex score of 94 — strongest in motion.

Does Gigabyte MO34WQC2 or Samsung Odyssey OLED G9 last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for picture quality, Gigabyte MO34WQC2 or Samsung Odyssey OLED G9? +

Samsung Odyssey OLED G9 — leads on hdr (92 vs 88). Color accuracy and HDR performance.

Which is the better value, Gigabyte MO34WQC2 or Samsung Odyssey OLED G9? +

Gigabyte MO34WQC2 — more score per dollar ($749 vs $2,199). Specdex score per dollar at MSRP.